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COMPANY- LIGHTWAVE CONSULTANTS

Position: Ruby on Rails Developer

Experience : 3-7yrs

Location : Lower Parel, Mumbai (Hybrid Work Model)

Job Overview:

We are seeking a proficient Ruby on Rails Developer who brings strong object-oriented programming (OOP) principles, an API-first approach, and experience building scalable applications. The ideal candidate should be comfortable working with modern frontend frameworks, integrating APIs, and contributing to robust, maintainable, and performant backend systems. Familiarity with containerization technologies such as Docker and Kubernetes is a plus. Exposure to other backend languages like Python, Go, or Elixir is an added advantage.

Key Responsibilities:

● Design, build, and maintain scalable web applications using Ruby on Rails.

● Apply OOP principles and design patterns to ensure maintainable and modular codebases.

● Build and maintain RESTful and GraphǪL APIs to support frontend and external integrations.

● Collaborate with frontend teams to ensure seamless integration with modern JavaScript frameworks (React, Vue, etc.).

● Write clean, efficient, and secure code following best practices in performance, testing, and documentation.

● Ensure the system is scalable and performant, capable of handling large-scale data and user interactions.

● Participate in code reviews, system architecture discussions, and continuous improvement processes.

● Work in agile teams, using CI/CD pipelines and version control effectively.

● Implement containerized services and deployments using Docker and optionally Kubernetes.

● Actively contribute to technical decision-making, mentoring junior developers, and maintaining high engineering standards.

Required Skills & Ǫualifications:

●Strong hands-on experience with Ruby on Rails and solid understanding of Ruby language constructs.

● Sound knowledge of OOPs concepts, SOLID principles, and design patterns.

• Proven experience building and maintaining APIs (RESTful and/or GraphǪL).

● Comfortable working with frontend developers and integrating with modern frameworks (React, Vue, etc.).

● Experience working on scalable, production-grade systems.

● Familiarity with SǪL and ActiveRecord, performance tuning, and caching strategies.

● Version control expertise using Git and experience with code review workflows.

● Strong hands-on experience with TDD using RSpec and a clear understanding of testing strategies.

● Comfortable with debugging, profiling, and monitoring production systems.

Preferred Qualifications:

● Exposure to Docker and basic container orchestration with Kubernetes.

● Experience with background job processing (Sidekiq, Resque).

● Knowledge of CI/CD pipelines, deployment strategies, and infrastructure-as-code practices.

● Familiarity with monitoring and alerting tools for backend services.

● Experience working in a microservices or service-oriented architecture (SOA) setup.

● Working knowledge of additional backend languages such as Python, Go (Golang), or Elixir.

● Understanding of security best practices in web development and API design.

● Familiarity with service observability, logs, metrics, and tracing tools

Roles and Responsibilities

• o Highly skilled in back-end development using .NET C#
• o Strong experience in Microsoft Azure environment
• o Strong experience in REST API development
• o Experienced in Microservice architecture
• o Experienced in an agile development and project environment
• o Experienced with Microsoft Teams, Git and GitHub
• o Strong ability to produce technical documentation for developed solution
• o Familiar with agile development tools like Atlassian jira favourable
• o Familiar with Azure SQL favourable
• o Understanding of CI/CD favourable

 Display clothing and merchandise in print and online advertisements. Promote products and services in television commercials. Wear designers' clothing for runway fashion shows.

Job Description

Role Overview:

We're looking for a passionate DevOps engineer with a minimum of 10 years’ experience across all levels, who will work closely with the development teams in Agile setup to continuously improve, support, secure, and operate our production and test environments. We believe in automating our infrastructure as much as possible and pursuing challenging problems in a sustainable and repeatable way.

Our Toolchain

• Ansible, Docker, Kubernetes, Terraform, Gitlab, Jenkins, Fastlane, New Relic, Datadog, SonarQube, IaC
• Apache, Nginx, Linux, Ubuntu, Microservices, Python, Shell, Bash, Helm
• Selenium, Jmeter, Slack, Jira, SAST, OSSEC, OWASP
• Node.JS, PHP, Golang, MySQL, MongoDB, Firebase, Redis, Elastic search,
• VPC, API Gateway, Cognito, DocumentDB, ECS, Lambda, Route53, ACM, S3, EC2, IAM

You'll need:

• Production experience with distributed/scalable systems consisting of multiple microservices and/or high-traffic web applications
• Experience with configuration management systems such as Ansible, Chef, Puppet
• Extensive knowledge of the Linux operating system
• Troubleshooting skills that range from diagnosis to solution for Dev team issues
• Knowledge of how the web works and HTTP fundamentals
• Knowledge of IP networking, DNS, load balancing, and firewalling

Bonus points, if you have:

• Experience in agile development and delivery process.
• Good knowledge of at least one programming language. TecStub uses e.g. Nodes, PHP
• Experience in containerizing applications and deployment to production (Docker, Kubernetes)
• Experience in building modern Terraform infrastructures in cloud environments (AWS, GCP, etc...)
• Experience in analysis of application and database performance monitoring tools (Newrelic, datalog, cluster control, etc..)
• Experience with SQL databases like MySQL, NoSQL, Realtime database stores like Redis, or anything in between.
• Experience being part of the engineering team that built the platform.
• Knowledge of good security practices, including network security, system hardening, secure software, and compliance.
• Familiarity with automated build pipeline / continuous integration using Gitlab and Jenkins and Kubernetes/Docker with this setup, we're deploying to production 2 times per day!

Interview Process:

The entire interview process would take approximately 10 Days.

1. HR Screening Call (15 minutes)
2. Technical Interview Round Level 1 (30 Minutes)
3. Technical Interview Round Level 2 (60 minutes)
4. Final Interview Round (60 minutes)
5. Offer

About Tecstub:

Tecstub is a renowned global provider of comprehensive digital commerce solutions for some of the world's largest enterprises. With offices in North America and Asia-Pacific, our team offers end-to-end solutions such as strategic Solution Consulting, eCommerce website and application development, and support & maintenance services that are tailored to meet our clients' unique business goals. We are dedicated to delivering excellence by working as an extended partner, providing next-generation solutions that are sustainable, scalable, and future-proof. Our passionate and driven team of professionals has over a decade of experience in the industry and is committed to helping our clients stay ahead of the competition.

We value our employees and strive to create a positive work environment that promotes work-life balance and personal growth. As part of our commitment to our team, we offer a range of benefits to ensure our employees are supported and motivated.

• A 5-day work week that promotes work-life balance and allows our employees to take care of personal responsibilities while excelling in their professional roles.
• 30 annual paid leaves that can be utilized for various personal reasons, such as regional holidays, sick leaves, or any other personal needs. We believe that taking time off is essential for overall well-being and productivity.
• Additional special leaves for birthdays, maternity and paternity events to ensure that our employees can prioritize their personal milestones without any added stress.
• Health insurance coverage of 3 lakhs sum insured for our employees, spouse, and children, to provide peace of mind and security for their health needs.
• Vouchers and gifts for important life events such as birthdays and anniversaries, to celebrate our employees' milestones and show appreciation for their contributions to the company.
• A dedicated learning and growth budget for courses and certifications, to support our employees' career aspirations and encourage professional development.
• Company outings to celebrate our successes together and promote a sense of camaraderie among our team members. We believe that celebrating achievements is an important part of building a positive work culture.

Skills

AWS, Terraform, KUBERNETES, GITHUB, APACHE, BASH, DOCKER, ANSIBLE, GIT, Microservices, UBUNTU, GITLAB, CI/CD, APACHE SERVER, NGINX, NODEJS

IndiaMART is India's largest online B2B marketplace, connecting buyers with sellers. Over last 25 years, we have been continuously evolving our platform using sophisticated business-enablement technologies to make doing business easy. Our credo, 'Bada Aasaan Hai,' appropriately depicts our approach. With 76 million product offerings and 6.7 million responsive supplier base, we provides ease and convenience to our 138 million buyers. Our IPO was a thumping success in 2019, reaffirming the trust of our users and investors alike. 

What the Role involves :

 Position holder will be an individual contributor

 Build and manage productive, professional relationships with clients using telephonic and/or video conversations

 Ensure clients are using and deriving benefit from IndiaMART

 Ensure products/services in client’s e-catalog are accurately defined  Maximize revenue by upselling other services and achieve fortnightly, monthly client retention and revenue targets

 Systematic follow-up and time-bound closures

 Prompt resolution of complaints

 Daily 10-15 meaningful telephone/video calls with clients

• Drive the goals by understanding the requirements and preparing a robust test strategy
• Analyze and understand existing automation framework and automate manual test cases
• Upgrade/create a new reusable test framework using Java, Cucumber, Selenium as per functional requirements
• Analyze the business requirements and craft detailed level of test scenarios/cases/plan
• Carry out functional and regression testing
• Be responsible to handle multiple projects at the same time
• Complete STLC process with deliverable on time within excellent quality
• Requirement/Status communication with all the stakeholders like development team, business, product delivery team, senior management
• Good Experience in testing API and service side components
• BFSI Domain experience is MUST
• Highlight/Escalate the risk and issues in a timely manner In this role you will:
• Be responsible and held accountable for the quality of products developed by IT for our internal and external customer
• Help improve QA practices and processes by creating and maintaining documentation, QA templates, and other related artifacts
• Work in an Agile environment with distributed teams
• Maintain QA artifacts (such as documentation, etc.) and report QA metrics
• Be heavily involved with the Development teams during development, UAT teams during the acceptance testing, and Release Team for deployments and post-deployment QA
• Manage defect tracking for all software projects and assist with defect management by providing periodic updates to senior management as requested
• Be responsible for all QA resources
• Must remain up-to-date with relevant information and security practices within the industry and security training annually.

Skills:

• we are looking for a senior profile, a person having experience in testing API (Enterprise level product)
• Working knowledge of build automation tools like Maven, Gradle, Jenkins, etc.
• Expertise in version control tools like GIT.
• Using IDE's like IntelliJ, Eclipse, Spring tool suit, etc
• Expertise in web services technologies such as Restful with microservices architecture
• Good knowledge of SQL Database n
• Excellent communication, documentation, and organizational skills.
• Experience in a complex, large volume operation
• Excellent written and verbal communication skills
• Plan the timelines of delivery details of the Group/ Division project activities

General Information:

You will be working as a Full Stack Developer and will be based out in Chennai. The main part of the job will consist in the development of a Web platform using .NET, C#, ASP.NET, JAVA Script & SQL Server and to provide contributions to the application design, assurance on code quality with a focus on scalability, maintainability, security, and performance.

Your Responsibilities:

• Extensive experience developing Application Programming Interfaces (API), RESTful Web Services, and interfacing with 3rd party & custom applications.
• Hands-on experience in Performance Engineering Tools & Techniques.
• Excellent debugging skills; able to debug complex technical issues involving multiple system components.
• Identify options for potential solutions and assess them for technical and business suitability.
• Keep abreast of technical and industry developments.
• Familiarity with version control systems such as TFS, Bit bucket, IBMs CM Synergy & code management strategies.
• Experience with Agile methodologies.

Requirement:

• Masters or bachelor’s degree in computer science, MIS, or Engineering.
• Minimum 1-6 years of experience required in. .NET, C#, ASP.NET, JAVA Script & SQL Server.
• Should have experience in designing/developing large-scale or mission-critical applications, preferably in the field of Healthcare.
• Exposure to Mobile platforms (Android/iOS) is an added advantage.
• Passion for programming extends beyond working hours.
• Excellent written and verbal communication skills with the ability to influence both internally and externally.